I'm trying to get the Bluetooth working on a my board but somehow I very often get the error:

GKI_exception 65524 getbuf: out of buffers

GKI_exception(): Task State Table

My pools are the following:

64 * 4

360 * 100

360 * 100

600 * 1

I tried to see what was happening by launching a periodic task that prints the state of the buffers using the GKI_* routines and it turns out that sometimes the buffers get filled in very quickly, in less than a second I get the two 360 buffers full. Why that ?

I can't really find a pattern for the behaviour, it happens when I launch a scan or when I try to discover the services of a connected device.

What are the recommendations for the pools sizes ? I don't find any documentation.